Kilnaboy or Killinaboy (Irish: Cill Iníne Baoith, meaning 'church of Baoth's daughter')[2] is a village, townland and civil parish in County Clare, Ireland.

Its chief town, Corofin, is located on the southern extremity of the parish.

According to the 1837 survey of Lewis:[5]"The surface is boldly diversified and embellished with the picturesque lakes of Inchiquin and Tadune, the latter of which is but partly in the parish.

The lake of Inchiquin is about 2½ miles in circumference, and is situated at the base of a richly wooded range of hills, forming a fine contrast to the bare limestone rocks in the vicinity.

There are over 300 national monuments in the area including Leamaneh Castle and Cahercommaun stone fort.